v3.26.3
Segment Reporting - Schedule of Revenues of Operating Segments by Service Line (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting [Line Items]        
Net operating revenues $ 1,609.5 $ 1,477.5 $ 4,793.5 $ 4,390.6
Inpatient        
Segment Reporting [Line Items]        
Net operating revenues 1,569.1 1,427.3 4,654.4 4,258.7
Other        
Segment Reporting [Line Items]        
Net operating revenues $ 40.4 $ 50.2 $ 139.1 $ 131.9